function theme_aggregator_page_rss
theme_aggregator_page_rss($variables)
Prints the RSS page for a feed.
Parameters
$variables: An associative array containing:
- feeds: An array of the feeds to theme.
- category: A common category, if any, for all the feeds.
Return value
void
Related topics
File
- modules/aggregator/aggregator.pages.inc, line 433
- User page callbacks for the Aggregator module.
Code
function theme_aggregator_page_rss($variables) { $feeds = $variables['feeds']; $category = $variables['category']; drupal_add_http_header('Content-Type', 'application/rss+xml; charset=utf-8'); $items = ''; $feed_length = variable_get('feed_item_length', 'fulltext'); foreach ($feeds as $feed) { switch ($feed_length) { case 'teaser': $summary = text_summary($feed->description, NULL, variable_get('aggregator_teaser_length', 600)); if ($summary != $feed->description) { $summary .= '<p><a href="' . check_url($feed->link) . '">' . t('read more') . "</a></p>\n"; } $feed->description = $summary; break; case 'title': $feed->description = ''; break; } $items .= format_rss_item($feed->ftitle . ': ' . $feed->title, $feed->link, $feed->description, array('pubDate' => date('r', $feed->timestamp))); } $site_name = variable_get('site_name', 'Drupal'); $url = url((isset($category) ? 'aggregator/categories/' . $category->cid : 'aggregator'), array('absolute' => TRUE)); $description = isset($category) ? t('@site_name - aggregated feeds in category @title', array('@site_name' => $site_name, '@title' => $category->title)) : t('@site_name - aggregated feeds', array('@site_name' => $site_name)); $output = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"; $output .= "<rss version=\"2.0\">\n"; $output .= format_rss_channel(t('@site_name aggregator', array('@site_name' => $site_name)), $url, $description, $items); $output .= "</rss>\n"; print $output; }
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Licensed under the GNU General Public License, version 2 and later.
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https://api.drupal.org/api/drupal/modules!aggregator!aggregator.pages.inc/function/theme_aggregator_page_rss/7.x